Nov. 17, 2009
George H. Diller
Kennedy Space Center, Fla.
321-867-2468
george.h.diller@nasa.gov
STATUS REPORT: ELV-111709
EXPENDABLE LAUNCH VEHICLE STATUS REPORT
Spacecraft: Wide-field Infrared Survey Explorer (WISE)
Launch Vehicle: Delta II 7320
Launch Pad: SLC-2, Vandenberg Air Force Base, Calif.
Launch Date: no earlier than Dec. 9, 2009
Launch Window: 6:10 - 6:23 a.m. PST
The launch of WISE aboard the Delta II is being rescheduled by
approximately two days. A launch date of Dec. 9 currently is under
review. This additional time will allow sufficient time for a review
of flight data from a Delta IV to be launched from Cape Canaveral Air
Force Station planned early in the first week of December.
The Delta II flight simulation was conducted successfully on Nov. 11.
The first stage was loaded with liquid oxygen on Nov. 12 for leak
checks and associated launch vehicle testing. There were no issues or
concerns with the Delta II rocket.
At the Astrotech payload processing facility on north Vandenberg, work
is complete to load and then freeze the cryogenic hydrogen. This
hydrogen will be used to supercool the infrared telescope during its
six months of observations. There is one final week of spacecraft
testing which is under way. Work will then begin to prepare WISE to
move to the launch pad on or about Nov. 20 for integration with the
Delta II.
Spacecraft: Solar Dynamics Observatory (SDO)
Launch Vehicle: Atlas V-401
Launch Pad: Launch Complex 41, Cape Canaveral Air Force Station, Fla.
Launch Date: Feb. 3, 2010
Launch Window: 10:53 - 11:53 a.m. EST
At the Astotech Space Operations Center, deployment testing of the SDO
high gain antennas and solar arrays is complete. On Nov. 18, they
will be stowed for flight.
The Atlas rocket first-stage booster arrived by air at Cape Canaveral
Air Force Station on Oct. 26. The Centaur upper stage is scheduled to
arrive and be offloaded Wednesday morning.
Previous status reports are available at:
http://www.nasa.gov/centers/kennedy/launchingrockets/status/index.html
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